2358840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 7724160

約数和(自身を除く): 5365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1787, 3574, 5361, 7148, 8935, 10722, 14296, 17870, 19657, 21444, 26805, 35740, 39314, 42888, 53610, 58971, 71480, 78628, 98285, 107220, 117942, 157256, 196570, 214440, 235884, 294855, 393140, 471768, 589710, 786280, 1179420, 2358840]

約数ペア:

[(1, 2358840), (2, 1179420), (3, 786280), (4, 589710), (5, 471768), (6, 393140), (8, 294855), (10, 235884), (11, 214440), (12, 196570), (15, 157256), (20, 117942), (22, 107220), (24, 98285), (30, 78628), (33, 71480), (40, 58971), (44, 53610), (55, 42888), (60, 39314), (66, 35740), (88, 26805), (110, 21444), (120, 19657), (132, 17870), (165, 14296), (220, 10722), (264, 8935), (330, 7148), (440, 5361), (660, 3574), (1320, 1787)]